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Sermon 12: Does your brother love us? .
When 1 Allah gave him (Amir al-mu’minin) victory over the enemy at the Battle of Jamal one of his comrades said on that occasion, “I wish my brother so-and-so had been present and he too would have seen what success and victory Allah had given you,” whereupon Amir al-mu’minin said:
If a person falls short in his actions despite means and equipment, this would be indicative of the weakness of his will. But if there is an impediment in the way of action or his life comes to an end as a result of which his action remains incomplete, then in that case Allah would not deprive him of the reward on the basis that actions are judged by intention. Since his intention in any case was to perform the action, therefore he should deserve reward to some extent.